Patents by Inventor Heinrich Klingen

Heinrich Klingen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Device for cutting a web of material
    Patent number: 5312058
    Abstract: In winding machine for material webs (4), particularly paper or cardboard webs, it is known to provide devices for severing the material web (4) on the bearing or support cylinder (1), which have a cutting element applicable to the web (4) in a wrapped area of the bearing or support cylinder (1) and movable across the running direction of the web.In order to achieve through a simple construction a safe severing of the web (4) during roll exchange, according to the invention a freely rotatably supported wheel (19) having a sharp peripheral edge which can be resiliently pressed against the bearing or support cylinder (1) is used as a cutting element.
    Type: Grant
    Filed: June 11, 1992
    Date of Patent: May 17, 1994
    Assignee: Jagenberg Aktiengesellschaft
    Inventors: Dieter Brandt, Luzian Kies, Heinrich Klingen